| Patents for F02M 25 - Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel, or fuel-air mixture (28,324) |
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| 07/08/2004 | WO2004057168A1 Method for operating a direct-injection diesel engine |
| 07/08/2004 | WO2004057167A1 Method for operating a direct-injection diesel engine |
| 07/08/2004 | WO2004009981A3 Device for determining the exhaust gas recirculation rate of an internal combustion engine |
| 07/08/2004 | US20040129259 Apparatus and method for controlling internal combustion engine |
| 07/08/2004 | US20040129257 Evaporated fuel processing apparatus for internal combustion engine and method |
| 07/08/2004 | US20040129245 Spark-ignition engine controller |
| 07/08/2004 | US20040129239 Variable valve system for internal combustion engine |
| 07/08/2004 | US20040129235 Processing apparatus and method |
| 07/08/2004 | US20040129068 Apparatus for detecting leakage in an evaporated fuel processing system |
| 07/08/2004 | US20040129066 Heatable tank leakage diagnosis unit, particularly for motor vehicles |
| 07/08/2004 | US20040128987 Exhaust gas cleaning system of internal combustion engine |
| 07/08/2004 | US20040128984 System and method for determining set point location for oxidant-based engine air/fuel control strategy |
| 07/08/2004 | DE3916574B4 Brennstoffbehälter mit Luftblase Fuel tank with air bubble |
| 07/08/2004 | DE19836295B4 Verfahren zur Prüfung der Funktionsfähigkeit einer Tankentlüftungsanlage eines Fahrzeugs Method for testing the operability of a tank ventilation system of a vehicle |
| 07/08/2004 | DE10358638A1 Gasdichtigkeits-Diagnose-Vorrichtung für einen Kraftstofftank mit einem Kraftstoffverdunstungs-Auslass-System Gas Resistance diagnosing apparatus for a fuel tank with a fuel evaporation exhaust system |
| 07/08/2004 | DE10356477A1 Ventilsteuereinrichtung für Brennkraftmaschinen und zugehöriges Verfahren Valve control means for internal combustion engines and associated method |
| 07/08/2004 | DE10354844A1 Trennungsmembran mit Überleitung Separation membrane with reconciliation |
| 07/08/2004 | DE10354839A1 Kompressionsgezündete Motortechnologie mit niedrigen Emissionen Compression-ignition engine technology with low emissions |
| 07/08/2004 | DE10340796A1 Fehlererfassungsvorrichtung für eine Brennkraftmaschine A failure detection device for an internal combustion engine |
| 07/08/2004 | DE10304208A1 Abgasanlage einer Verbrennungskraftmaschine ohne Vorkatalysator und Verfahren zur Behandlung eines Abgases der Verbrennungskraftmaschine Exhaust system of an internal combustion engine without a pre-catalyst and methods for treating an exhaust gas of the internal combustion engine |
| 07/08/2004 | DE10304205A1 Abgasanlage einer Verbrennungskraftmaschine ohne Vorkatalysator und Verfahren zur Behandlung eines Abgases der Verbrennungskraftmaschine Exhaust system of an internal combustion engine without a pre-catalyst and methods for treating an exhaust gas of the internal combustion engine |
| 07/08/2004 | DE10260016A1 Exhaust gas feedback arrangement for internal combustion engine has engine braking and exhaust gas feedback valve in form of single hydraulically or pneumatically operated valve |
| 07/07/2004 | EP1435451A2 EGR valve for a turbocharged diesel engine |
| 07/07/2004 | EP1435439A1 Exhaust gas system without a pre-catalyst and method to purify the exhaust gas of an internal combustion engine |
| 07/07/2004 | EP1435438A1 Exhaust gas system without a pre-catalyst and method to purify the exhaust gas of an internal combustion engine |
| 07/07/2004 | EP1435386A1 Fuel additive composition and fuel composition containing the same |
| 07/07/2004 | EP1435385A1 Fuel additive composition and fuel composition containing the same |
| 07/07/2004 | EP1434936A1 Arrangement and method in connection with a diesel engine |
| 07/07/2004 | EP1062409B1 High efficiency low pollution hybrid brayton cycle combustor |
| 07/07/2004 | CN1510267A Fuel feeding systems |
| 07/07/2004 | CN1156645C Apparatus for fully burning fuel by utilizing steam |
| 07/06/2004 | US6758885 Screened carbon trap protection |
| 07/06/2004 | US6758198 Method for controlling an internal combustion engine with nitrous oxide injection |
| 07/06/2004 | US6758196 Poppet valve having an aligning yoke |
| 07/06/2004 | US6758195 System and method for fast exhaust gas recirculation in a combustion chamber |
| 07/06/2004 | US6758185 Method to improve fuel economy in lean burn engines with variable-displacement-like characteristics |
| 07/06/2004 | US6758081 Using carbon dioxide to control automobile functions |
| 07/06/2004 | US6758034 Method for operating an internal combustion engine |
| 07/06/2004 | US6758033 State determining apparatus for exhaust gas purifier |
| 07/06/2004 | CA2454851A1 Fuel additive composition and fuel composition containing the same |
| 07/06/2004 | CA2282076C Method of controlling fuel vapor canister purge flow and vapor management valve therefor |
| 07/01/2004 | WO2004055349A1 Method for monitoring an internal combustion engine |
| 07/01/2004 | WO2004055344A1 Cylinder inflow exhaust gas amount calculation system of internal combustion engine and intake passage inflow exhaust gas amount calculation system of internal combustion engine |
| 07/01/2004 | WO2004055343A1 Apparatus for calculating amount of recirculated exhaust gas for internal combustion engine |
| 07/01/2004 | WO2004011783A3 System and method for reducting pollutants from diesel engine exhaust |
| 07/01/2004 | WO2003087544A3 Compact lost motion system for variable valve actuation |
| 07/01/2004 | US20040123849 Cold air super-charged internal combustion engine, working cycle & method |
| 07/01/2004 | US20040123846 Emissions control system for small internal combustion engines |
| 07/01/2004 | US20040123845 Engine control unit operable under ignition switch turn-off |
| 07/01/2004 | US20040123820 Multiple cylinder internal combustion engine |
| 07/01/2004 | US20040123590 Sulfur poisoning elimination of diesel engine catalyst |
| 07/01/2004 | US20040123584 Method and device for controlling an internal combustion engine |
| 07/01/2004 | DE202004004502U1 Combined internal combustion engine and hydrogen extractor for water has injected fuel-air or fuel water mix in heat exchange with exhaust |
| 07/01/2004 | DE10353998A1 Sammel-Kraftstoffeinspritzsystem Collecting fuel injection system |
| 07/01/2004 | DE10260781A1 Verfahren zur Beheizung eines Innenraumes eines Fahrzeuges, sowie Vorrichtung hierzu Method for heating an interior of a vehicle, as well as apparatus therefor |
| 07/01/2004 | DE10260779A1 Exhaust gas turbocharger for an internal combustion engine has a blower in an intake section and an exhaust gas turbine in an exhaust gas branch |
| 07/01/2004 | DE10260778A1 Abgasturbolader für eine Brennkraftmaschine Exhaust gas turbocharger for an internal combustion engine |
| 07/01/2004 | DE10260251A1 Kühlelement für Gase Cooling element for gases |
| 07/01/2004 | DE10259099A1 Schallwandler für ein Kraftfahrzeug Acoustic transducer for a motor vehicle |
| 07/01/2004 | DE10257568A1 Verfahren und Einrichtung zur Regelung der Abgasrückführung bei Verbrennungsmotoren Method and apparatus for controlling exhaust gas recirculation in internal combustion engines |
| 07/01/2004 | DE10254156A1 Wirkungsgraderhöhung von mit Wasserstoff betriebenen Verbrennungsmotoren Increasing the efficiency of hydrogen-fueled internal combustion engines |
| 06/30/2004 | EP1434049A1 Method of and device for monitoring the NOx signal of an NOx sensor |
| 06/30/2004 | EP1433936A1 V-engine supercharging device |
| 06/30/2004 | EP1433932A1 Device and method for freeing the catalyst of a diesel engine from the effect of sulfur poisoning |
| 06/30/2004 | EP1433837A1 Delivering manganese from a lubricant source into a fuel combustion system |
| 06/30/2004 | EP1433646A1 Fuel vapor processing apparatus |
| 06/30/2004 | EP1432904A1 Method and device for controlling an internal combustion engine |
| 06/30/2004 | EP1297251A4 Carbon canister spring plate |
| 06/30/2004 | EP1108174B1 Valve |
| 06/30/2004 | CN2622410Y Nitrogen suppressing and oxygen enrrching device for air source |
| 06/30/2004 | CN1508419A Exhaust-recirculation controlling device |
| 06/30/2004 | CN1508416A Air-intake controlling device of IC engine |
| 06/30/2004 | CN1508235A Use of maganese compounds to inhibit both low and high temp. corrosion in utility and industrial farnance system |
| 06/29/2004 | US6756140 Energy conversion system |
| 06/29/2004 | US6755186 EGR system flexible gas connection joint |
| 06/29/2004 | US6755185 Method and electronic control unit for controlling the regeneration of a fuel vapor accumulator in internal combustion engines |
| 06/29/2004 | US6755184 Fuel system having a vent structure for communicating with a fuel canister |
| 06/29/2004 | US6755022 Turbo-charged internal combustion engine with in-cylinder EGR and injection rate shaping |
| 06/29/2004 | US6755017 Device for purifying exhaust gas of an internal combustion engine |
| 06/29/2004 | CA2349508C Electrolysis cell and internal combustion engine kit comprising the same |
| 06/24/2004 | WO2004053322A1 Exhaust gas recirculator |
| 06/24/2004 | WO2004053310A1 Internal combustion engine comprising an exhaust gas turbocharger |
| 06/24/2004 | WO2004052165A1 Silencing means used in the dust cleaner |
| 06/24/2004 | US20040122584 Pressure/temperature calculation apparatus |
| 06/24/2004 | US20040118390 Control system and method and engine control unit for compression ignition internal combustion engine |
| 06/24/2004 | US20040118387 Carbon impregnation of porous ducting for evaporative emissions absorption |
| 06/24/2004 | US20040118367 Valve-driving system of internal combustion engine |
| 06/24/2004 | US20040118118 Air and fuel supply system for combustion engine |
| 06/24/2004 | US20040118116 Multi-fuel compression ignition engine |
| 06/24/2004 | US20040118107 Exhaust emission aftertreatment |
| 06/24/2004 | US20040118032 Manganese compounds to inhibit both low-and high-temperature corrosion in utility and industrial furnace systems |
| 06/24/2004 | DE19517168B4 Vorrichtung und Verfahren für die Steuerung eines Verbrennungsmotors Apparatus and method for controlling an internal combustion engine |
| 06/24/2004 | DE10356805A1 Verfahren und Vorrichtung zur Dosierung von Flüssigkeit auf der Grundlage einer Zumesspumpe Method and device for metering the liquid on the basis of a metering pump |
| 06/24/2004 | DE10356804A1 Verfahren und Vorrichtung zur Messung von Temperatur Method and device for measurement of temperature |
| 06/24/2004 | DE10355621A1 Control unit, for I.C. engine, has electrical motor control unit which is controlled, such that air is prevented from being drawn into engine when exhaust gas-air-fuel ratio is rich |
| 06/24/2004 | DE10351546A1 Device for cooling of charge air and exhaust gas of especially motor vehicle with internal combustion engine has exhaust gas stream cooled by first and second heat exchanger, and charge air stream cooled by third heat exchanger |
| 06/24/2004 | DE10342456A1 Verfahren und Vorrichtung zur Partikelmaterial-Filter-Regeneration Method and apparatus for particulate material filter regeneration |
| 06/24/2004 | DE10258022A1 Internal combustion engine with supercharger, e.g. for vehicle, has valve device in form of rotary slide valve |
| 06/24/2004 | DE10252826A1 Verfahren zur Ansteuerung eines Regenerierventils eines Kraftstoffdampf-Rückhaltesystems A method for controlling a regeneration valve of a fuel vapor retention system |
| 06/24/2004 | CA2508669A1 Silencing means used in the dust cleaner |